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Extension Trainer for Standalone and Grid connected application

Extension Trainer for Standalone and Grid connected application

CAT NO: DIDACTICNTE-17-0012

Extension Trainer for Standalone and Grid connected application Description and Tender Specification:

Extension Trainer for Standalone and Grid connected application.

The extension trainer contains two components: component for standalone application and a component for grid connected application.
The component for the standalone application shall contain the following descriptions or functions:
•    An extension for Solar Module resource
•    electrical components for photovoltaic standalone operation from practice
•    circuit board with integrated measuring points for current and voltage
•    Combiner box with DC switch-disconnected and over voltage protection
•    Charge regulator with integrated maximum power point tracking
•    accumulator for storage of solar electricity
•    inverter for use of AC consumers
•    socket with energy meter
The component for the grid connected application shall contain the following descriptions or functions:
•    An extension for Solar Module resource
•     electrical Components for grid connected usage of photovoltaic
•    combiner box with DC switch-disconnector and over voltage protection
•    inverter for grid operation with maximum power point tracker
•    two way energy meter connecting to the mains grid
•    socket with energy meter for own consumption
1.8    Technical Specification of the extension Trainer
The component for the standalone application shall contain the following technical specification:
•    DC switch-disconnector: max. current: 30A, rated voltage: 1000V
•    Over voltage protection: - rated impulse current 20kA
•    Charge Regulator: charge current: 20A, charge stop voltage: 14V
•    Inverter: input voltage: 12V, output power: 150W
•    Accumulator: rated voltage: 12V, rated capacity: 12Ah
•    Dimensions and Weight: LxWxH: 600x300x800mm, Weight: ca. 48kg
•    cope of Delivery: 1 training unit, 1 set of instruction material

The component for the grid connected application shall contain the following technical specification:
•    DC switch-disconnector: max. current: 30A, rated voltage: 1000V
•    Over voltage protection: rated impulse current 20kA
•    Inverter for mains grid operation: rated input power: 150W, max output power: 125W, max. efficiency: 89%
•    Two way energy meter: rated frequency: 50Hz, rated voltage: 230V
•    Dimensions and Weight: LxWxH: 600 x 200 x 800mm, Weight: ca. 30kg
•    Required for Operation: 230V, 50Hz, 1 Phase
1 training unit, 1 set of instruction material

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